3 years ago

Luna simplifies the expression (2x-4)-(3x+2) correctly. which expression represents luna's result

1 answer:

5 0

Okay, so first you have to factor out that negative throughout the parenthesis.
(2x-4)-3x-2
Then, put like terms together so you can organize your problem.
2x-3x-4-2
Now all you have to do is combine the like terms!
-x-6
Oh look, that's a. A is the answer.

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